AVM has published the following text on http://www.avm.de/en/news/artikel/2014/security_advisory.html. Fritz!Box users please take those advises SERIOUS.
2014/02/05
by Marc
2 Comments
Category Archives: Interests
2013/11/11
by Marc
2 Comments
Why T.38 is not the solution
As VoIP gets more and more popular, it’s users are struggling how to deal with their existing needs for fax services. Some may just connect their fax machine to an analog telephone adapter (aka ATA) and send their fax transmissions … Continue reading
2013/11/10
by Marc
37 Comments
AVM provides workaround to use 3rd party ITSPs
The recent firmware update to Fritz!OS 06.00 allows to force VoIP connections to 3rd party ITSPs via the primary Internet connection. (Unfortunately I don’t have an english version yet.)
2013/08/19
by Marc
6 Comments
SimQuadrat offers own mobile numbers and supports SMS in Roaming.
I have tested a new product by SipGate called SimQuadrat for about 4 months so far. The service was initially launched as a mobile phone service with a geographic german phone number. Recently SimQuadrat added the possibility to add a … Continue reading
2013/08/07
by Marc
16 Comments
Basic paranoid iptables firewall for an AMPRnet gateway
I have been asked a couple of times to provide a starting point for a firewall based on iptables for AMPRnet gateways based on Linux. I’ll try to accomplish this here. I’m assuming your Linux gateway uses the following interfaces: … Continue reading
2013/08/05
by Marc
23 Comments
HowTo setup an AMPRnet Gateway on Linux
I had to setup many AMPRnet gateways on Linux machines and I always had a hard time remembering the different steps, so I try to provide a quick start over here. I have been using the RIP44d deamon for all … Continue reading
2013/01/14
by Marc
0 comments
Recent JAVA 0-day exploit takes down online banking in Luxembourg
The online banking in Luxembourg can be combined with certificates from LuxTrust to ease the login and electronic signing of banking transactions. LuxTrust delivers the digital certificates on a SIM card to the enduser who is then required to use … Continue reading
2012/12/25
by Marc
2 Comments
Changes to the TANGO Blue product
TANGO Blue is TANGO’s counterpart of the EPT LuxFibre. From the start TANGO Blue users received a public IP (compare “No public IP for EPT LuxFibre“). TANGO Blue users weren’t affected by the issues present with LuxFibre. For a while … Continue reading